Duplicate Line Remover
Remove repeated lines from lists and text while keeping the first occurrence.
Drop files here or click to browse
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How to use the Duplicate Line Remover
- Paste your list
- Toggle options
- Click Remove Duplicates
- Copy the clean list
Features
- ✅ Removes duplicate lines
- ✅ Case-insensitive option
- ✅ Ignore-whitespace option
- ✅ Live count of removed lines
FAQ
Does order change?
No — first occurrences keep their order.